[Cuis-dev] Class / instance side

[Jaromir Matas]

Object class superclass superclass superclass superclass superclass = Object

evaluates to true :)
enclosing a picture that helped me understand - except Squeak/Cuis have ProtoObject between Object and the top of the hierarchy (i.e. nil)
Jaromir




From: Hernán Wilkinson via Cuis-dev<mailto:cuis-dev at lists.cuis.st>
Sent: Saturday, October 1, 2022 16:52
To: Discussion of Cuis Smalltalk<mailto:cuis-dev at lists.cuis.st>
Cc: Hernán Wilkinson<mailto:hernan.wilkinson at 10pines.com>; Hilaire Fernandes<mailto:hfern at free.fr>
Subject: Re: [Cuis-dev] Class / instance side

Clases are objects… therefore they answer all the Object protocol.
Class subclasses ClassDescription that subclasses Behavior that is a subclass of object
The smalltalk meta model is spectacular

On Sat, 1 Oct 2022 at 10:39 Hilaire Fernandes via Cuis-dev <cuis-dev at lists.cuis.st<mailto:cuis-dev at lists.cuis.st>> wrote:

Hi,

I've just realized a class (in the Object hierarchy) understand instance side messages from the Object hierarchy?

I expected a DNU error.

Hilaire



--

GNU Dr. Geo

http://drgeo.eu

http://blog.drgeo.eu
--
Cuis-dev mailing list
Cuis-dev at lists.cuis.st<mailto:Cuis-dev at lists.cuis.st>
https://lists.cuis.st/mailman/listinfo/cuis-dev
--
Hernán Wilkinson
Agile Software Development, Teaching & Coaching
Phone: +54-011-4893-2057
Twitter: @HernanWilkinson
site: http://www.10Pines.com<http://www.10pines.com/>
Address: Alem 896, Floor 6, Buenos Aires, Argentina

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.cuis.st/mailman/archives/cuis-dev/attachments/20221001/b36143c5/attachment-0001.htm>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: Class Metaclass Structure.png
Type: image/png
Size: 141414 bytes
Desc: Class Metaclass Structure.png
URL: <http://lists.cuis.st/mailman/archives/cuis-dev/attachments/20221001/b36143c5/attachment-0001.png>